- Forward port fix for Collector #1255.

lib/python/AccessControl/Owned.py

@@ -12,7 +12,7 @@
 ##############################################################################
 """Support for owned objects
 
-$Id: Owned.py,v 1.23 2004/01/29 19:33:03 Brian Exp $
+$Id: Owned.py,v 1.24 2004/03/12 18:12:11 tseaver Exp $
 """
 
 import Globals, urlparse, SpecialUsers, ExtensionClass
@@ -117,7 +117,7 @@ class Owned(ExtensionClass.Base):
         """
         owner = self.getOwnerTuple()
 
-        if owner is None:
+        if owner is None or owner is UnownableOwner:
             return None
 
         udb_path, oid = owner

lib/python/AccessControl/tests/testOwned.py

 """Unit tests for AccessControl.Owned
 
-$Id: testOwned.py,v 1.2 2004/01/27 16:59:23 tseaver Exp $
+$Id: testOwned.py,v 1.3 2004/03/12 18:12:11 tseaver Exp $
 """
 
 import unittest
@@ -118,6 +118,15 @@ class OwnedTests(unittest.TestCase):
 
         self.assertEqual(wrapped_owner, None)
 
+    def test_getWrappedOwner_unownable(self):
+        from AccessControl.Owned import UnownableOwner
+        owned = self._makeOne()
+        owned._owner = UnownableOwner
+
+        wrapped_owner = owned.getWrappedOwner()
+
+        self.assertEqual(wrapped_owner, None)
+
     def test_getWrappedOwner_simple(self):
 
         root = FauxRoot()